| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 18 |
2.9%
|
| 2 | Good | 120 |
19.5%
|
| 3 | Moderate | 247 |
40.1%
|
| 4 | Bad | 161 |
26.1%
|
| 5 | Very bad | 70 |
11.4%
|
| Sysmiss | 3322 |